I experience this issue on the following machine. I think bug #543144 may be related.
Architecture: amd64 Chipset: i965gm Date: Sun Mar 21 04:18:55 2010 DistroRelease: Ubuntu 10.04 MachineType: Acer, inc. TravelMate 6292 dmi.bios.date: 03/03/2008 dmi.bios.vendor: Acer dmi.bios.version: v1.3601 dmi.board.name: Victoria dmi.board.vendor: Acer, Inc. dmi.board.version: Not Applicable dmi.chassis.type: 1 dmi.chassis.vendor: Acer, Inc. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAcer:bvrv1.3601:bd03/03/2008:svnAcer,inc.:pnTravelMate6292:pvrNotApplicable:rvnAcer,Inc.:rnVictoria:rvrNotApplicable:cvnAcer,Inc.:ct1:cvrN/A: dmi.product.name: TravelMate 6292 dmi.product.version: Not Applicable dmi.sys.vendor: Acer, inc. glxinfo: Error: [Errno 2] No such file or directory system: distro: Ubuntu codename: lucid architecture: x86_64 kernel: 2.6.32-16-generic -- [i945gm] Xorg assert failure: X: ../../src/i830_batchbuffer.h:79: intel_batch_emit_dword: Assertion `pI830->batch_ptr != ((void *)0)' failed. https://bugs.launchpad.net/bugs/447159 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp